The Liner Crankpin, cataloged under National Stock Number 4310-00-871-1655, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-871-1655 |
| Primary Part Number | 6444 |
| Item Name | Liner Crankpin |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor |
| Status | ACTIVE |
| General Characteristics Item Description | TWO HALVES; MATERIAL STEEL; INSIDE DIAMETER 1.734 IN. AND WALL THICKNESS 0.656 IN.; DRILLED HOLE CENTERED ON EACH HALF 0.188 IN. DIAMETER IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-00-871-1655 is a Liner Crankpin, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-871-1655 has 2 cross-referenced part numbers: 4SC1084 (Striegel Supply, Inc. Dba Striegel Supply Inc), 6444 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).
There are 9 known substitutes for 4310-00-871-1655: 4730-00-277-6199, 5305-00-290-3346, 4010-01-145-8452 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6444: General Characteristics Item Description: TWO HALVES; MATERIAL STEEL; INSIDE DIAMETER 1.734 IN. AND WALL THICKNESS 0.656 IN.; DRILLED HOLE CENTERED ON EACH HALF 0.188 IN. DIAMETER IN. 1 total characteristics are documented in the Federal Logistics Information System.